12973672

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{55921}}^1$

素因数の和:55956

約数の個数: 16

約数和(自身を含む): 25164900

約数和(自身を除く): 12191228

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 55921, 111842, 223684, 447368, 1621709, 3243418, 6486836, 12973672]

約数ペア:

[(1, 12973672), (2, 6486836), (4, 3243418), (8, 1621709), (29, 447368), (58, 223684), (116, 111842), (232, 55921)]